Move backlight config to data driven (#19910)

keyboards/polycarbdiet/s20/config.h

@@ -24,9 +24,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* COL2ROW, ROW2COL */
 #define DIODE_DIRECTION ROW2COL
 
-#define BACKLIGHT_PIN B6
-#define BACKLIGHT_BREATHING
-
 #define RGB_DI_PIN B3
 #define RGBLED_NUM 4
 #define RGBLIGHT_HUE_STEP 8

keyboards/polycarbdiet/s20/info.json

@@ -8,6 +8,10 @@
         "pid": "0x7320",
         "device_version": "0.0.1"
     },
+    "backlight": {
+        "pin": "B6",
+        "breathing": true
+    },
     "processor": "atmega32u4",
     "bootloader": "atmel-dfu",
     "community_layouts": ["ortho_5x4", "numpad_5x4"],